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DE69017890D1 - Baler with pre-pressing flaps. - Google Patents

Baler with pre-pressing flaps.

Info

Publication number
DE69017890D1
DE69017890D1 DE69017890T DE69017890T DE69017890D1 DE 69017890 D1 DE69017890 D1 DE 69017890D1 DE 69017890 T DE69017890 T DE 69017890T DE 69017890 T DE69017890 T DE 69017890T DE 69017890 D1 DE69017890 D1 DE 69017890D1
Authority
DE
Germany
Prior art keywords
prepress
closed position
feed chute
valves
prepress valves
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
DE69017890T
Other languages
German (de)
Other versions
DE69017890T2 (en
Inventor
Heiman Salle Bollegraaf
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BOLLEGRAAF H S HOLDING BV
Original Assignee
BOLLEGRAAF H S HOLDING BV
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by BOLLEGRAAF H S HOLDING BV filed Critical BOLLEGRAAF H S HOLDING BV
Application granted granted Critical
Publication of DE69017890D1 publication Critical patent/DE69017890D1/en
Publication of DE69017890T2 publication Critical patent/DE69017890T2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B9/00—Presses specially adapted for particular purposes
    • B30B9/32—Presses specially adapted for particular purposes for consolidating scrap metal or for compacting used cars
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B7/00—Presses characterised by a particular arrangement of the pressing members
    • B30B7/04—Presses characterised by a particular arrangement of the pressing members wherein pressing is effected in different directions simultaneously or in turn
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B9/00—Presses specially adapted for particular purposes
    • B30B9/30—Presses specially adapted for particular purposes for baling; Compression boxes therefor
    • B30B9/3003—Details
    • B30B9/301—Feed means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B9/00—Presses specially adapted for particular purposes
    • B30B9/30—Presses specially adapted for particular purposes for baling; Compression boxes therefor
    • B30B9/3078—Presses specially adapted for particular purposes for baling; Compression boxes therefor with precompression means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B9/00—Presses specially adapted for particular purposes
    • B30B9/30—Presses specially adapted for particular purposes for baling; Compression boxes therefor
    • B30B9/3082—Presses specially adapted for particular purposes for baling; Compression boxes therefor with compression means other than rams performing a rectilinear movement

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Press Drives And Press Lines (AREA)
  • Lift Valve (AREA)
  • Medicines Containing Plant Substances (AREA)
  • Mechanically-Actuated Valves (AREA)
  • Chutes (AREA)

Abstract

A baling press provided with a pressing box (2), a feed chute (1) connected with the pressing box via a passage, at least two prepress valves (5,6). The prepress valves (5,6) are each pivotable about a pivotal axis (7,8) provided with a flat wall (11,12) which in closed position closes off the passage from the feed chute (1) to the pressing box (2) and in opened position is disposed in the wall of the feed chute (1) and with a surface substantially curved about the corresponding pivotal axis, which surface in closed position bounds the feed chute in axial direction. One of the prepress valves (5,6) is provided with a connecting surface (13) which in the closed position is curved about a pivotal axis (8) of one other of the prepress valves. In that closed position, the connecting surface (13) is disposed at a distance from the curved surface (10) of said other prepress valve which is at most minor and substantially constant. The invention provides a possibility of avoiding material to be pressed getting stuck between the prepress valves when the prepress valves are being closed. <IMAGE>
DE69017890T 1990-03-20 1990-12-27 Baler with pre-pressing flaps. Expired - Lifetime DE69017890T2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL9000643A NL9000643A (en) 1990-03-20 1990-03-20 BALER WITH FRONT VALVES.

Publications (2)

Publication Number Publication Date
DE69017890D1 true DE69017890D1 (en) 1995-04-20
DE69017890T2 DE69017890T2 (en) 1995-08-03

Family

ID=19856776

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69017890T Expired - Lifetime DE69017890T2 (en) 1990-03-20 1990-12-27 Baler with pre-pressing flaps.

Country Status (7)

Country Link
US (1) US5193454A (en)
EP (1) EP0447694B1 (en)
AT (1) ATE119828T1 (en)
CA (1) CA2035856C (en)
DE (1) DE69017890T2 (en)
ES (1) ES2072381T3 (en)
NL (1) NL9000643A (en)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1285433B1 (en) * 1996-01-04 1998-06-08 Lollini International Spa PLANT FOR THE TRANSFORMATION INTO BALES OF URBAN SOLID WASTE
US5845568A (en) * 1996-10-21 1998-12-08 Rosser, Jr.; F. F. Baker with hinged sidewall precompression
US6250478B1 (en) 1999-02-08 2001-06-26 C P Manufacturing Inc. Stepped disc screens of unequal inclination angles for conveying and grading recycling materials
ES2246211T3 (en) 2000-04-18 2006-02-16 Machinefabriek Bollegraaf Appingedam B.V. CONVEYOR FOR THE TRANSPORTATION OF BULK MATERIALS.
US6694871B1 (en) * 2001-05-03 2004-02-24 Ips Balers, Inc. Baler having pre-compression lid stops and method of operation
US6640701B2 (en) * 2001-06-07 2003-11-04 Airbus Deutschland Gmbh Apparatus for compacting and draining mixed waste in passenger transport vehicles
US7343852B2 (en) * 2005-08-04 2008-03-18 Olds Emory L Loose media compacting apparatus including a charging chamber with retractable walls
GB2439935B (en) * 2006-07-08 2011-09-14 Lyndex Recycling Systems Ltd Compacting and Bailing Apparatus
WO2008016290A1 (en) * 2006-08-02 2008-02-07 Nexaldes Sdn. Bhd. Compacting system
US7992491B1 (en) 2008-04-25 2011-08-09 Forest Concepts, LLC Engineered top infeed hopper system
US8925451B2 (en) 2008-04-25 2015-01-06 Forest Concepts, LLC Engineered top infeed hopper system with side-mounted cutting device
GB2462417B (en) * 2008-08-04 2010-08-11 Environmental Rubber Technolog Baling apparatus
WO2010042213A1 (en) * 2008-10-10 2010-04-15 Estech, Llc Solid waste compression loading and waste treatment apparatus and method
DE102009050892A1 (en) * 2009-10-27 2011-06-01 Hermann Schwelling Baler
US10757864B2 (en) 2017-10-02 2020-09-01 Deere & Company System and method for recompressing round bales into square bales
US10932417B2 (en) * 2017-10-02 2021-03-02 Deere & Company System and method for recompressing round bales into square bales
US10820528B2 (en) 2017-10-02 2020-11-03 Deere & Company System and method for recompressing round bales into square bales
US10820523B2 (en) * 2017-10-02 2020-11-03 Deere & Company System and method for recompressing round bales into square bales
US10912258B2 (en) 2017-10-02 2021-02-09 Deere & Company System and method for recompressing round bales into square bales
US11491753B2 (en) * 2018-04-24 2022-11-08 Fulton F. Rosser, JR. Precompression charging chamber for a compactor
US11241853B2 (en) * 2018-10-29 2022-02-08 Sierra International Machinery, LLC Baling machine with containment apparatus

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1967845A (en) * 1932-04-05 1934-07-24 Hardwicke Etter Co Change bale hopper
US2403536A (en) * 1943-11-03 1946-07-09 Lewis William Hurst Mixer
US2932244A (en) * 1953-06-30 1960-04-12 George Maddox Portable hydraulic baling machine
GB836550A (en) * 1958-02-08 1960-06-01 Waldemar Lindemann Improvements relating to scrap briquetting presses
US2995999A (en) * 1958-03-05 1961-08-15 Chattanooga Welding & Machine Baling press
US3174425A (en) * 1963-02-06 1965-03-23 Sperry Rand Corp Hay baler
NL123051C (en) * 1963-11-15 1967-10-16
US3479950A (en) * 1967-12-18 1969-11-25 Percy F Freeman Baler for cotton motes and other materials
GB1220844A (en) * 1968-05-30 1971-01-27 Sataro Tokushima Cutting and disposing apparatus for metal scraps
US3858504A (en) * 1970-10-06 1975-01-07 Boyer Jean Jacques Press for treating household refuse
FR2125777A5 (en) * 1971-02-19 1972-09-29 Ffsa
BE798166A (en) * 1973-04-13 1973-07-31 Lefort Yvon CONTROL DEVICE, MORE SPECIFICALLY FOR MACHINE PRESSES INTENDED TO REDUCE THE VOLUMES OF MATERIALS
SE390706B (en) * 1975-05-28 1977-01-17 Personer Werkstad PROCEDURE AND DEVICE AT BALPRESS
US4043491A (en) * 1976-09-07 1977-08-23 Interior Mill Equipment Ltd. Hopper bin
DE3146266A1 (en) * 1981-11-21 1983-06-01 B. Braun Melsungen Ag, 3508 Melsungen COMBINED DEVICE FOR A MEDICAL SUCTION DRAINAGE
SE432905B (en) * 1981-11-30 1984-04-30 Personer Werkstad PROCEDURE FOR PRESSING BREATHING GOODS TO BALES AND AN IMPLEMENTATION OF PROCEDURE BALPRESS
US4573403A (en) * 1984-10-18 1986-03-04 Lummus Industries, Inc. Swinging charge door for baler
US4594942A (en) * 1985-02-12 1986-06-17 B.V. Machinefabriek Boa Baling press with large supply hopper

Also Published As

Publication number Publication date
DE69017890T2 (en) 1995-08-03
ATE119828T1 (en) 1995-04-15
EP0447694B1 (en) 1995-03-15
CA2035856A1 (en) 1991-09-21
US5193454A (en) 1993-03-16
NL9000643A (en) 1991-10-16
ES2072381T3 (en) 1995-07-16
CA2035856C (en) 2001-10-30
EP0447694A1 (en) 1991-09-25

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition